/**
* Styleswitch stylesheet switcher built on jQuery
* Under an Attribution, Share Alike License
* By Kelvin Luck ( http://www.kelvinluck.com/ )
**/

(function ($) {
    $(document).ready(function () {
        $('.styleswitch').click(function () {
            $('.styleswitch').removeClass("selected");
            $(this).addClass("selected");
            switchStylestyle(this.getAttribute("rel"));
            return false;
        });
        var c = readCookie('style');
        if (c) switchStylestyle(c);

        /* set default selected item */
        $(".textresize a").removeClass("selected");

        $(".textresize a").each(function () {
            if ($(this).attr("rel") == c)
                $(this).addClass("selected");
        });
    });

    function switchStylestyle(styleName) {
        $('link[@rel*=style][title]').each(function (i) {
            this.disabled = true;
            if (this.getAttribute('title') == styleName) this.disabled = false;
        });
        createCookie('style', styleName, 365);
    }
})(jQuery);
// cookie functions http://www.quirksmode.org/js/cookies.html
function createCookie(name,value,days)
{
	if (days)
	{
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}
function readCookie(name)
{
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++)
	{
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}
function eraseCookie(name)
{
	createCookie(name,"",-1);
}
// /cookie functions